Patents
Patents for H01H 11 - Apparatus or processes specially adapted for the manufacture of electric switches (6,731)
05/1997
05/07/1997DE19540536A1 Elektrischer Kontaktschalter Electric contact switch
05/06/1997US5625949 Method of securing knobs on levers
04/1997
04/30/1997DE19644285A1 Release switch e.g. for electric lawn-mower, chain saw, or hair-clippers
04/30/1997CN1148725A Sealing formation type thermal-reed switch and production method thereof
04/24/1997DE19600387C1 Two-stage pushbutton switch e.g. for various types of electrical and electronic devices
04/23/1997EP0769196A1 Micromechanical component and process for producing the same
04/23/1997CN1148254A Push switch and method of producing push switch
04/17/1997WO1997014163A1 Process and device for making a contact
04/17/1997DE19537657A1 Verfahren und Vorrichtung zur Herstellung eines Kontaktstückes Method and apparatus for producing a contact piece
04/16/1997EP0768696A1 Connector assembly
04/16/1997EP0768691A2 Multiposition electric rotary switch for automobile anti-theft device
04/16/1997EP0768688A2 Pole panel for switches and fabrication method thereof
04/10/1997WO1997013265A1 Method and device for the final assembly of a computer keyboard
04/10/1997DE19641298A1 Modular electrical switch or interrupter with reversible actuator e.g. for controlling three=phase circuit
04/10/1997DE19607183C1 Sintered silver@-iron@ alloy for making electrical contacts
04/10/1997DE19537143A1 Arrangement for final assembly of computer keyboard from injection moulded keys
04/09/1997EP0660965B1 Push-button actuated safety switch
04/08/1997US5617946 Push-button switch
04/02/1997CN1146635A Terminal for electronic elements and making method
04/02/1997CN1034451C Making method for brazed copper contact of switch
03/1997
03/27/1997DE19535191A1 Multifunction flush- or wall-mounted rocker-switch
03/27/1997DE19528273C1 Resistance welding tool for electrical contacts
03/26/1997EP0764960A2 Fluid pressure responsive electric switch and method for assembling same
03/25/1997US5613598 Switch mounting
03/20/1997DE19610819A1 Collision detector system includes weight sliding in vehicle collision direction
03/19/1997EP0763837A1 Switching device
03/18/1997US5612577 Symmetrical circuit connection board for vehicle application
03/11/1997US5610797 Control panel apparatus for electronic devices
03/11/1997US5610602 Keyboard and method for producing
03/11/1997US5609245 For an electrical distribution device
03/06/1997WO1997008722A1 Rotary switch with cam operated sliding contact engaging noble metal stationary contact bar surface
03/06/1997WO1997008720A1 Operation type electronic component
03/04/1997US5607047 Circuit breaker housing
03/04/1997CA2053097C Electromagnetic relay
02/1997
02/27/1997WO1997006977A1 Symmetrical circuit connection board for vehicle application
02/25/1997US5605614 Masking; electrodeposition; intermediate metallization layer; compressive material
02/20/1997WO1997006034A1 Electric switch with microswitches fitted in the region of the manually operated actuating component
02/19/1997CN1034087C Process for manufacturing contact material for vacuum circuit breakers
02/18/1997US5603626 Intermediate terminal for an electrical connection box
02/13/1997WO1997005500A1 Functional test process for a mechanical switching element
02/13/1997CA2227760A1 Functional test process for a mechanical switching element
02/06/1997DE19528641A1 Elektroschalter mit im Bereich des manuell bedienten Betätigungselements angeordneten Mikroschaltern Electric switch arranged in the area of ​​the manually operated actuating element microswitches
02/05/1997EP0757367A1 Switching system with terminal modules
02/05/1997CN2246855Y Terminal plate for controlling instrument
02/04/1997US5600291 Contactor device
02/04/1997US5600100 Electrical device, in particular steering column switch for automotive vehicles
02/04/1997US5600099 Chemically grafted electrical devices
02/04/1997US5598629 Process for making contact with a silver contact base
01/1997
01/30/1997DE19529013A1 Verfahren zur Funktionsprüfung eines mechanischen Schaltelementes Method for testing the function of a mechanical switching element
01/29/1997EP0756302A2 Thermostat of modular construction
01/29/1997EP0756301A2 Thermostat
01/29/1997EP0756300A1 Pressure responsive electric switch assembly and method for making
01/29/1997CN1141495A Jog-shuttle switch for video system
01/28/1997US5597982 Electrical connection structure
01/21/1997US5596181 Electric switch
01/21/1997US5596180 Ignition switch with electrically conductive leaf spring members and rotary cam operator
01/21/1997US5595290 Switch structure with multiple usages
01/21/1997US5595288 Thin switch including domed contact
01/14/1997US5594224 Vacuum circuit interrupter
01/14/1997US5594220 Rotary switch with cam operated sliding contact engaging noble metal stationary contact bar surface
01/07/1997US5591926 Welding and wear resistant
01/02/1997EP0751542A1 Push switch and a method of producing a push switch
12/1996
12/27/1996WO1996042097A1 A method of producing an electrical switch
12/27/1996EP0749628A1 Device for monitoring the operation safety of power switches (diagnosis apparatus)
12/27/1996CA2400600A1 An electrical switch
12/17/1996US5585609 Circuit breaker with movable main contact multi-force-level biasing element
12/11/1996EP0748018A2 Adaptor for circuit breaker
12/11/1996EP0747918A1 Pressure switch
12/10/1996US5583741 Switch
12/04/1996EP0746007A2 Polarized electromagnetic relay
12/04/1996EP0745260A1 Break contact block with relatively movable bridge-like contacts
12/04/1996CN1137248A Switch sheet manufacturing method and apparatus
12/04/1996CN1137068A Sintering material on basis of silver-tin oxide for electrical contacts and process for its manufacture
11/1996
11/27/1996EP0707740B1 Device with four-legged coil
11/27/1996EP0500620B1 Process for the production of metal microstructure bodies
11/21/1996WO1996036982A1 Control method and device for a switchgear actuator
11/21/1996WO1996036981A1 Electric switchgear
11/21/1996DE19517248A1 Elektrische Schaltvorrichtung The electrical switching apparatus
11/13/1996CN1135649A Solidified silicone rubber product with protection coating
11/12/1996US5574421 Thermostat for energizing an electrical circuit
11/12/1996US5573434 Female electrical contact member
11/12/1996CA2080201C Silver-oxide based electric contact material
11/07/1996DE19529981A1 Resistance welding device for electrical contacts
11/06/1996CN1135088A Contact electrode for vacuum interrupter
10/1996
10/30/1996EP0586410B1 Silver-based contact material for use in power-engineering switchgear, and a method of manufacturing contacts made of this material
10/23/1996CN2238479Y Testing device for vacuum break
10/17/1996DE19530512C1 Electrical layered contact element used in weak current relays
10/16/1996CN1133646A Silver-based contact material, use of such a contact material in switchgear for power-engineering applications and method of manufacturing the contact material
10/15/1996US5566041 Apparatus for controlling the operation of circuit breaker contacts
10/09/1996EP0736885A2 Material for electric contacts of silver with carbon
10/09/1996CN1032991C Polarized relay
10/05/1996CA2172856A1 Circuit breaker
10/03/1996WO1996030918A1 Contact unit, especially for electric switches
10/02/1996EP0734843A1 Switch sheet manufacturing method and apparatus
10/02/1996EP0734582A1 Solid state overload relay mechanism
10/02/1996EP0734579A1 Contact block having convertible normally open or normally closed electrical contacts
10/02/1996DE19511877A1 Kontakteinheit, insbesondere für elektrische Schalter Contact unit, particularly for electric switch
09/1996
09/25/1996CN1132000A Improvements relating to electric switches
09/24/1996US5559665 Capacitive switching assembly
09/24/1996US5558211 Push-button actuated safety switch
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